gpio: davinci: Simplify with dev_err_probe() (33b78b5f) · Commits · 戴 / test

Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:

drivers/gpio/gpio-davinci.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -237,12 +237,8 @@ static int davinci_gpio_probe(struct platform_device *pdev)

		for (i = 0; i < nirq; i++) {
		chips->irqs[i] = platform_get_irq(pdev, i);
		if (chips->irqs[i] < 0) {
		if (chips->irqs[i] != -EPROBE_DEFER)
		dev_info(dev, "IRQ not populated, err = %d\n",
		chips->irqs[i]);
		return chips->irqs[i];
		}
		if (chips->irqs[i] < 0)
		return dev_err_probe(dev, chips->irqs[i], "IRQ not populated\n");
		}

		chips->chip.label = dev_name(dev);